Commercial Locksmith

For over 20 years, Five Alarm Security has served the protective and security needs of San Diego businesses.  Our commercial locksmithing service is available to solve your lock and key needs, regardless of how small or large.  Ask for a free quote from your Five Alarm team.


  • Master Key Systems
  • Access Control and Electronic Locking Solutions
  • Commercial ReKeying
  • High Security Locks
  • Property Management Specialist
  • Door Closers /Openers
  • Lockouts
  • Lock Replacement
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